Shirakuma; Takumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Shirakuma; Takumi.The latest application filed is for "motor drive device".

Company Profile

7.8.11

Shirakuma; Takumi - Tokyo JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Driving device, image forming apparatus, and control program Grant 11,201,573 - Ogura , et al. December 14, 2	2021-12-14
Motor Drive Device App 20200161992 - SHIRAKUMA; Takumi ; et al.	2020-05-21
Motor Drive Apparatus App 20200052615 - Shirakuma; Takumi ; et al.	2020-02-13
Image Forming Device And Misalignment Correction Method App 20200019108 - MINE; Hidenori ; et al.	2020-01-16
Driving Device, Image Forming Apparatus, And Control Program App 20190393810 - OGURA; Keigo ; et al.	2019-12-26
Fixing device and image forming apparatus Grant 10,509,349 - Izumiya , et al. Dec	2019-12-17
Rotating motion control apparatus, image forming apparatus and method for rotating motion control Grant 10,418,923 - Ogura , et al. Sept	2019-09-17
Fixing Device And Image Forming Apparatus App 20190146397 - IZUMIYA; Kenji ; et al.	2019-05-16
Rotating Motion Control Apparatus, Image Forming Apparatus And Method For Rotating Motion Control App 20180342967 - OGURA; Keigo ; et al.	2018-11-29
Image formation apparatus and method for controlling image formation apparatus Grant 9,921,524 - Sasaki , et al. March 20, 2	2018-03-20
Sheet-processing apparatus that folds a sheet, and image-forming system using the same Grant 9,771,236 - Otsu , et al. September 26, 2	2017-09-26
Image Formation Apparatus And Method For Controlling Image Formation Apparatus App 20170168427 - SASAKI; Satoru ; et al.	2017-06-15
Post-processing apparatus and image forming system Grant 9,327,541 - Nakajima , et al. May 3, 2	2016-05-03
Sheet-processing Apparatus That Folds A Sheet, And Image-forming System Using The Same App 20150336763 - OTSU; Shohei ; et al.	2015-11-26
Post-proceesing Apparatus And Image Forming System App 20140308096 - NAKAJIMA; Hirofumi ; et al.	2014-10-16
Post-processing apparatus, control method thereof and image forming system Grant 8,226,076 - Shirakuma , et al. July 24, 2	2012-07-24
Sheet finisher and image forming system provided therewith Grant 8,023,881 - Watanabe , et al. September 20, 2	2011-09-20
Post-processing Apparatus, Control Method Thereof And Image Forming System App 20110084436 - SHIRAKUMA; Takumi ; et al.	2011-04-14
Sheet Finisher And Image Forming System Provided Therewith App 20080298867 - Watanabe; Masayuki ; et al.	2008-12-04

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